所考虑的非线性扰动力矩是角位置的周期函数，这在实践中是很常见的。

The disturbance torque dealt with is assumed to be periodic in position, which is very common in practice.

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引入扰动力的概念，提出了边坡稳定性分析的扰动函数法。

By the concept of the disturbing force, a disturbing function method for slope stability analysis is presented.

youdao

引入扰动力的概念，提出了边坡稳定性分析的扰动函数法。

By the concept of the disturbing force, a disturbing function method for slope stability analysis is presented.

youdao